restore-backup: Set the recreated database owner to zulip.
restore-backup: Set the recreated database owner to zulip.

Signed-off-by: Anders Kaseorg <dfdb7392591db597bc41cf266a9c3bc12a2706e5@zulipchat.com>

timabbott/zulip,rishig/zulip,shubhamdhama/zulip,kou/zulip,shubhamdhama/zulip,rht/zulip,rishig/zulip,synicalsyntax/zulip,rishig/zulip,andersk/zulip,eeshangarg/zulip,timabbott/zulip,timabbott/zulip,punchagan/zulip,brainwane/zulip,punchagan/zulip,tommyip/zulip,rht/zulip,rht/zulip,synicalsyntax/zulip,zulip/zulip,rht/zulip,shubhamdhama/zulip,andersk/zulip,punchagan/zulip,tommyip/zulip,zulip/zulip,eeshangarg/zulip,synicalsyntax/zulip,kou/zulip,zulip/zulip,rht/zulip,showell/zulip,zulip/zulip,shubhamdhama/zulip,showell/zulip,brainwane/zulip,hackerkid/zulip,brainwane/zulip,showell/zulip,zulip/zulip,rishig/zulip,tommyip/zulip,andersk/zulip,eeshangarg/zulip,zulip/zulip,shubhamdhama/zulip,brainwane/zulip,tommyip/zulip,brainwane/zulip,andersk/zulip,timabbott/zulip,synicalsyntax/zulip,kou/zulip,eeshangarg/zulip,rishig/zulip,kou/zulip,rht/zulip,eeshangarg/zulip,kou/zulip,timabbott/zulip,synicalsyntax/zulip,hackerkid/zulip,rishig/zulip,hackerkid/zulip,showell/zulip,showell/zulip,shubhamdhama/zulip,synicalsyntax/zulip,tommyip/zulip,kou/zulip,zulip/zulip,hackerkid/zulip,hackerkid/zulip,synicalsyntax/zulip,andersk/zulip,brainwane/zulip,punchagan/zulip,tommyip/zulip,showell/zulip,andersk/zulip,brainwane/zulip,punchagan/zulip,rht/zulip,shubhamdhama/zulip,rishig/zulip,timabbott/zulip,andersk/zulip,timabbott/zulip,eeshangarg/zulip,hackerkid/zulip,eeshangarg/zulip,hackerkid/zulip,showell/zulip,punchagan/zulip,punchagan/zulip,tommyip/zulip,kou/zulip